This is all part of Konami's masterplan to destroy the future of 2D Castlevania. Imagine all the new kids downloading this game after only playing LoS. They're gonna hate it and think that all 2D Castlevanias are like Adventure. "NEVAR MAEK A 2D CASTLEVANIA AGAIN CAUSE IT SUCKS!" they'll cry. And that's probably what Konami wants to hear. They don't wanna make a 2D platformer ever again. "Here! Play this old 2D Castlevania! Did you like it? No, we didn't think you would either! Now, quit your whining and let us get on with LoS 2, 3, 4 and 5."